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Add ONLY support to LOCK and TRUNCATE. By default, these commands are now

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recursive.

=> Note this incompatibility in the release notes.
This commit is contained in:
Peter Eisentraut
2009-01-12 08:54:27 +00:00
parent b7b8f0b609
commit ca8100f9eb
7 changed files with 287 additions and 38 deletions
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8
doc/src/sgml/ref/lock.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/lock.sgml,v 1.51 2008/11/14 10:22:47 petere Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/lock.sgml,v 1.52 2009/01/12 08:54:25 petere Exp $
PostgreSQL documentation
-->
@ -21,7 +21,7 @@ PostgreSQL documentation
<refsynopsisdiv>
<synopsis>
LOCK [ TABLE ] <replaceable class="PARAMETER">name</replaceable> [, ...] [ IN <replaceable class="PARAMETER">lockmode</replaceable> MODE ] [ NOWAIT ]
LOCK [ TABLE ] [ ONLY ] <replaceable class="PARAMETER">name</replaceable> [, ...] [ IN <replaceable class="PARAMETER">lockmode</replaceable> MODE ] [ NOWAIT ]
where <replaceable class="PARAMETER">lockmode</replaceable> is one of:
@ -109,7 +109,9 @@ where <replaceable class="PARAMETER">lockmode</replaceable> is one of:
<listitem>
<para>
The name (optionally schema-qualified) of an existing table to
lock.
lock. If <literal>ONLY</> is specified, only that table is
locked. If <literal>ONLY</> is not specified, the table and all
its descendant tables (if any) are locked.
</para>
<para>

9
doc/src/sgml/ref/truncate.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/truncate.sgml,v 1.31 2008/12/18 10:45:00 petere Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/truncate.sgml,v 1.32 2009/01/12 08:54:25 petere Exp $
PostgreSQL documentation
-->
@ -21,7 +21,7 @@ PostgreSQL documentation
<refsynopsisdiv>
<synopsis>
TRUNCATE [ TABLE ] <replaceable class="PARAMETER">name</replaceable> [, ... ]
TRUNCATE [ TABLE ] [ ONLY ] <replaceable class="PARAMETER">name</replaceable> [, ... ]
[ RESTART IDENTITY | CONTINUE IDENTITY ] [ CASCADE | RESTRICT ]
</synopsis>
</refsynopsisdiv>
@ -47,7 +47,10 @@ TRUNCATE [ TABLE ] <replaceable class="PARAMETER">name</replaceable> [, ... ]
<term><replaceable class="PARAMETER">name</replaceable></term>
<listitem>
<para>
The name (optionally schema-qualified) of a table to be truncated.
The name (optionally schema-qualified) of a table to be
truncated. If <literal>ONLY</> is specified, only that table is
truncated. If <literal>ONLY</> is not specified, the table and
all its descendant tables (if any) are truncated.
</para>
</listitem>
</varlistentry>